Tag: smartphones

Hyundai to launch the first vehicle to come with Android Auto

Article

Android Auto in the 2015 Hyundai Sonata press photo courtesy of Hyundai America

Android Auto in the 2015 Hyundai Sonata

First production car powered by Android Auto rolls out – and it’s a Hyundai | The Register

From the horse’s mouth

Hyundai America

Press Release

My Comments

Android Auto is starting to appear in production vehicles firstly with Hyundai. Here, this isn’t an extra-cost add-on or prototype, rather something that is par for the course for the vehicle’s premium trim levels.

This will be in the form of their 2015 Sonata executive sedan and only on the Eco, Sport, Limited, Sport 2.0T and Limited 2.0T trim levels. As well, you would need to make sure that you have bought the “Navigation” option for your vehicle. These trim levels will come with a large LCD touchscreen as part of an infotainment system that can handle Apple AirPlay and Android Auto.

2015 Hyundai Sonata press picture courtesy of Hyundai America

2015 Sonata

But Hyundai is also extending this option to those of us who have already purchased the eligible vehicles by supplying it as a free upgrade. This is done by you downloading the new firmware from the MyHyundai website and copying it to a USB memory key to install in to your vehicle. Here, I would recommend that those of you who are unsure about this process have the firmware upgrade done by your Hyundai dealership’s mechanics when you have your vehicle serviced by them.

A good question that I would raise would be whether this option will be rolled out across other current-model-year Hyundai vehicles like the Tucson or Veloster that have the high-end navigation / infotainment system as standard for their trim level or can be “optioned up” to this functionality. Similarly, will any of the other vehicle builders offer Android Auto as an in-place upgrade or as standard for existing vehicles with the right infotainment system?

At last Australian small business buying new IT equipment benefits from a tax break

Articles Small businesses - Belgrave shopping strip

Fringe Benefits Tax on all portable devices used for work abolished | SmartCompany

Federal budget 2015: Fringe benefits tax abolished on tablets, laptops and mobile phones | Australian Financial Review

From the horse’s mouth

The Hon. Joe Hockey MP, Treasurer Of The Commonwealth Of Australia

Growing Jobs and Small Business Package Press Release

Relevant Material

Small Business Technology page

Buyers’ Guides

Product Reviews: Laptop, Notebook And Netbook Computers

My Comments

Lenovo Thinkpad G50-70 Laptop

A 15″ work-home laptop that is now eligible to be paired with a..

As part of Australian tax law since the late 1980s, companies were required to pay a fringe-benefits tax on non-cash supplementary benefits they gave to their employees. The same situation also ensnared sole-traders who chose to run their businesses as a company and buy capital equipment like vehicles or computers in the company’s name but use it for business and personal / community purposes.

This has caused various tax-compliance quagmires for all businesses but there has been some special treatment for small businesses in relationship to them buying portable computer equipment. Previously, it was seen under fringe-benefits-tax law that if a company gave an employee two computers like a “work-home” laptop and a tablet computer or ultraportable, they could only see one of these devices as FBT-exempt because they did the same function.

Lenovo Yoga 2 Pro convertible notebook at Phamish St Kilda

.. tablet computer, “2-in-1” or other ultraportable without FBT risks for small buisness

Now, as part of the 2015 Federal Budget, the Australian Government have installed a tax break for small businesses with an annual turnover of under AUD$2 million by making the supply of all work-related portable electronic device not subject to FBT. This measure, which applies from April 1 2016, would allow for the supply of a regular 15”-17” laptop as a “work-home” computer along with a tablet, “2-in-1” or ultraportable, and a smartphone to an employee and the technology can be used for personal use without dealing with any further red tape.

This, along with a tax deduction for newly-purchased individual assets less than AUD$20,000, has been part of a series of measures that Treasurer Joe Hockey, who has had small-business experience through his family life, that make things easier for start-ups and small businesses.

Keeping your portable equipment safe through the summer

Beach shotThrough the summer, we are likely to take our portable equipment with us more frequently as we spend more time outdoors. This is whether to play music off an MP3 player in the car, use our smartphones on the road more frequently, take heaps of pictures with our digital cameras at the beaches and beauty spots we visit, or entertain our kids during the long road trips using a tablet or laptop.

Device security

Samsung Galaxy Note 2 smartphone

Smartphones are so well used during summer yet misfortune can happen to them

When we are on the road, we are likely to carry our gadgets with us more frequently. But this becomes a temptation for light-fingered thieves to get their claws on our stuff. This has ranged from gadgets like smartphones disappearing at the beach to cars being broken into and possessions being stolen.

You can store your devices securely in your car. As well, making sure you don’t leave handbags, backpacks, laptop bags or similar luggage lying around in the car. This is because thieves can deduce that these bags contain items of value and break in to the car to steal these bags.

A locked car trunk (boot) can be the safest place to store your mobile technology when you are out and about

A locked car trunk (boot) can be the safest place to store your mobile technology when you are out and about

If you are using a sedan (saloon) or similar vehicle that has a separately-lockable luggage compartment i.e. the boot or, in the US, the trunk, this is the safest place for these valuables if you are not using them at your destination. This can apply to tradesmen’s utes (pickup trucks) where there is a lockable box that is securely attached to the cargo bay on these vehicles.

Volkswagen Golf hot hatch

Hey, do you know where the luggage blind is for your hatchback or 4×4?

Hatchbacks, station-wagons (estate cars) and SUVs (4-wheel-drives / 4x4s) aren’t all that secure in this context but using the luggage blind or removeable luggage shelf that may come with your vehicle can make it easier to keep the valuable items “out of sight, out of mind” but these aren’t necessarily secure. For that matter, where is that luggage blind or luggage shelf that came with your car if your car came with that?

The glove compartment in the dashboard or the box in the centre console that doubles as an armrest serves well as a secure storage location for small items like MP3 players, smartphones or small digital cameras. This is more so  especially if you can lock it with a key.

If you are at the beach, pool or beauty spot as a group, you may be tempted to keep all the smartphones, cameras and similar equipment in a pile near the drinks or picnic food especially as some of you go off for a swim or to admire the beauty. In these situations, make sure there is a trusted adult near that pile of equipment at all times to keep watch on it. Also hiding the equipment amongst bedding, towels, picnic rugs, the picnic basket or in common-looking bags may work as a way to make it less attractive to thieves.

Avoiding damage

One major cause of damage to a lot of the portable gadgets during the summer is water and other fluids; or sand getting inside the devices.

If you find that there is a greater risk of this kind of damage happening to these devices, it is a good idea to have liquid-tight containers for the devices. For cameras, you can purchase weatherproof cases from your favourite camera store. These come either as a generic case that suits cameras of the type or a manufacturer-designed case that suits a particular camera model. You may also come across weatherproof containers for smartphones and tablets like the iPad.

The common zip-lock sandwich bags that you can get from the supermarket can work well with smartphones, portable media players and remote controls that are more likely to be baptised in swimming-pool water or have a drink tipped over them.

Avoid the temptation to carry a smartphone or MP3 player in your pocket or wedged in on your swimwear when you are near the water unless it is kept in a zip-lock bag or something similarly waterproof.

The battery, SIM and memory cards have to be removed from the device if it gets wet

The battery, SIM and memory cards have to be removed from the device if it gets wet

Attention hotels and similar establishments: You could make sure that your Housekeeping department keeps a supply of the zip-lock bags of varying sizes on hand! This can come in handy with guests as a way to contain leaks from toiletry bottles or allow guests to protect their smartphones from water damage.

Water or other fluids inside device

The battery should be removed from a waterlogged camera while they are switched on so the lens doesn't retract

The battery should be removed from a waterlogged camera while they are switched on so the lens doesn’t retract

If water does get inside a device, these steps may help in mitigating the damage that this may cause to the device. Situations like the device falling in to sea water, a swimming pool or accompanying a load of laundry through the washing machine can make things worse due to chemicals being part of that water.

Shut down the device fully. In the case of a camera with a lens that retracts when it is turned off, remove the battery while the camera is on and the lens is extended. With smartphones and tablets, this may involve following the operating system’s shutdown procedure like pressing the sleep button for a long time to bring up a shutdown menu, then selecting the Shut Down option.

SIM card

Dry SIM and memory cards with a soft tissue or micro-fibre cloth

Remove all batteries, memory and SIM cards from the affected device if possible. Dry off the memory and SIM cards with a tissue or micro-fibre cloth before you consider installing them in another device like a spare mobile phone.

Shake as much of the water out of the device as you can. Avoid the temptation to run a hair-dryer over the device or run it under that hand-dryer in the public restroom. This introduces extra heat to the device which can damage some components very easily.

Smother the device in a bowl of raw rice or place it in a zip-lock bag with a dessicant pouch or plenty of raw rice. Make sure that all of the covers and doors for the various compartments on that device are open when you do this. Leave it in this bowl or zip-lock bag for three days in order for the device to dry out effectively. This procedure effectively mitigates the damage that the water does to the device’s circuitry, switches and mechanisms.

Sand or dirt in your equipment

You can get dry sand or dirt out of your electronic equipment either by shaking it out, using compressed air to blast it away from the equipment or using your household vacuum cleaner to suck it out. If you use the vacuum cleaner for this purpose, you may find that the crevice nozzle that isn’t perforated on each side may give you better results.

Before you do this with a camera, smartphone or other device that has small removable memory or SIM cards, make sure you remove these cards from your device before you clean it out.

Dealing with insurance

Smother the wet device with dry rice and leave for a few days

Smother the wet device with dry rice and leave for a few days

When you purchase any device, make sure you have the receipt or the instruction manual for that device. In the case of a smartphone, MiFi or similar communications device that you have bought as part of a subsidised-equipment contract, keep the details about the contract that you bought this device under. These documents are useful for your insurance claim as a way of proving you own that device.

As for home / contents insurance policies along with travel insurance policies, make sure that the policy does cover for accidental damage to portable electronics while they are used on the road. Beware of those policies that require you to pay a large excess on accidental damage claims because these large excesses may be more than equipment of a similar standard is worth in the case of small devices. In some cases, an insurance policy that offers excess-free coverage for theft and accidental damage to portable equipment on the road for a modest extra on the premium may be worth its salt.

Similarly, some mobile carriers may offer a specialised policy that covers smartphones and associated devices for theft and accidental damage, usually for equipment that is part of an ongoing subsidised-equipment contract. These may be worth investigating especially if they offer coverage for associated accessories, “on-the-road” damage or “other-device” coverage; along with excesses that you pay during a claim. The main limitation with these policies is that they provide cover for specified devices, namely the smartphone or tablet that is part of a particular contract.

Conclusion

Once summer comes, it is worth making sure you don’t run in to trouble regarding your valuable electronic equipment.

This article will be published around May to coincide with summertime in the Northern-Hemisphere countries like the USA, Canada, UK and Europe, but will be re-published during November for summertime in the Southern-Hemisphere countries.

With a special film, a smartphone can detect HIV and other diseases

Article

Smartphone accessory puts HIV diagnosis in doctors’ pockets | Engadget

My Comments

Samsung Galaxy Note 2 smartphone

Smartphones will soon come in to play with more pathology tests

Increasingly, the smartphone’s integrated camera is being used as part of machine vision for medical applications. These technologies are based on the concept of litmus paper which changes between different colours depending on whether a chemical solution is acidic or alkaline, something a few of you may have seen demonstrated in the high-school chemistry class. The first application I highlighted was to use a urinalysis “control stick” along with the smartphone’s camera and a special app to identify what is in urine that is passed. Now this technology is being brought to blood analysis mainly to test for HIV, E. coli and staph in a patient’s blood. Here, a very small amount of the patient’s blood needs to be put on the film and it be examined by the smartphone’s camera with that phone running a special app. It avoids the need to send the sample to a laboratory to be analysed, because the film turns a different colour in the presence of an antibody makeup representing a particular disease. This is pitched at third-world communities or rural communities where it is cost-prohibitive for them to have a pathology laboratory located in a short-enough distance to provide quick-enough turnaround for test results for these diseases. There is even the ability where the pictures can be sent out to somewhere else for better expert opinion if the testing centre doesn’t have someone who is skilled enough. There are plans to even adapt this technology to detect more illnesses or check for pathogens in food and water. What I also see of this is it could open the path to “on-the-spot” screening-type pathology tests that dodge the need for sending out samples to a lab which I see as a boon for rural communities or telemedicine applications.

Google’s Project ARA phone being trialled in Puerto Rico

Article

Project Ara Hands-on: Meet Google’s Future-Proof Phone | Tom’s Guide

Concept Video

http://youtu.be/T6BHJspyh6s

My Comments

I have made some mention about Google’s Project Ara modular smartphone which uses “swap-out” modules so you can customise it to your needs and tastes effectively.

The Project Ara platform, as I have said before, reminds me of the IBM PC family of desktop computers and other desktop computers built on the AT, ATX and similar platforms where you can easily install cards to add functionality to them or improve their functionality. This is something I have done so many times where I have moved hard disks, optical drives, video and sound cards and the like between different computers to gradually upgrade to the computer that I wanted.

But there has been a lot of mockup prototypes and proof-of-concept models being shown by Google to the press at various times. Now the rubber hits the road at Puerto Rico where they are doing an area-specific “market-test” on this concept using food trucks as a way to sell the phone and modules.

It has become a chance for the computer press to see some actual working examples in use where the device works as a mobile device – as in to see it work.

I do see the Google Ara platform become a way for other device manufacturers to implement ways to expand their devices to suit today’s needs. The key application that would come to mind would be Project Ara network or interface modules like Wi-Fi, Bluetooth or Zigbee modules installed in the “durable” class of devices like heating / air-conditioning systems or “white goods” to be part of the connected home; similar modules installed in Smart TVs to allow them to run newer firmware.

Consumer Electronics Show 2015–Part 1–Personal Computing

No sooner than the Christmas shopping season is upon us that the hype machine for the Consumer Electronics Show starts to warm up. This is where the Internet is awash with rumours about what hot gadgets will be shown in Las Vegas during the first week of January.

This year, it is becoming the place to even show household appliances in a similar vein to what is happening in Europe when the Internationaler Funkaustellung takes place in Berlin during the first week of September. But certain technologies are being considered key drivers at this show such as more of 4K UHDTV including more content for this ultra-high-resolution technology, the Internet Of Everything being more pervasive with an increase in the number of gadgets that link to the Internet or our smartphones, along with highly-converged personal computing.

A key issue that will be worth remembering  through this year’s Consumer Electronics Show is how Sony has come out of its recent massive cyber-attack that nearly crippled Sony Pictures. The President of Sony Corporation, as part of the press conference, ran a speech about not caving in to that attack especially where it concerned “The Interview”. He was underscoring the key factors of freedom of speech, freedom of expression, and freedom of association as being very important lifebloods and lifelines of Sony and their entertainment business. For me, it was very much like Winston Churchill’s “We Shall Fight On The Beaches” battle speech given to the UK Parliament on June 4 1940 during World War II with these memorable lines:

“…. we shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender…..

Personal Computing

It is hard to split apart the different classes of personal computing devices what with the “2-in-1” convertibles and detachables becoming a major part of manufacturers’ lineups while smaller tablets have the computing abilities of even low-end laptops. Some of these even run Windows or Android or even can boot between both operating systems. This is why I have classed them together as one heading because of the way the CES hype machine was coming up with these machines.

As well, it is coming to the point where a household will have multiple computer devices at different screen sizes and for different uses. For example a “2-in-1” convertible or detachable computer could serve as one’s highly-portable auxiliary computer whereas a 7”-8” tablet could become a personal reference device or a smartphone becomes your main communications device.

Lenovo ThinkPad X1 Carbon press image - courtesy of Lenovo

Lenovo ThinkPad X1 Carbon – now refreshed with new hardware

An example of this is NVIDIA with their Tegra X1 ARM processor which is able to achieve a 1 teraflop throughput and work with 4K video at 60Hz. Sony had put in to the CES hype machine the idea of a 12” Android tablet that can work at 4K resolution.

Lenovo have refreshed most of their computer lineup like the Thinkpad X1 Carbon carbon-fibre-built Ultrabook. Their new equipment will be more slimline and there will be a new solid-state-drive-only Ultrabook in the form of the T450S. They have also built up a range of Ultrabook accessories that are designed to stack like Lego bricks such a an external battery pack, expansion module (docking station) and an external hard disk.

Dell XPS 13 Ultrabook press image courtesy of Dell

Dell XPS 13 negligable-bezel Ultrabook

Dell have released a negligable-bezel XPS 13 Ultrabook and an ultra-slim Venue 8 7000 coat-pocket Android tablet. This implements multiple-camera depth-sense technology along with, guess what, an OLED screen which I would expect to be a treat for your social-media pictures or what you took with your camera.

Toshiba Portégé Z20T detachable laptop press image courtesy of Toshiba

Toshiba Portégé Z20T detachable pitched at the business user

The “two-in-one” convertible or detachable computer is still alive with the Jide which is an 11” Surface-style tablet along with Toshiba’s Satellite Click Mini which is an 11” netbook-style detachable. Toshiba also released the Portégé Z20t which is a 12.5” 2-in-1 detachable pitched at the business user and is driven by the Intel Core M technology.

They are still pushing on with smartphones with Acer fielding the Liquid Z410 Android low-cost unit with 4.5” screen. Yezz is even pitching to the Windows Phone platform with the Billy S5 LTE model. The old dogs of consumer photography are vying for each other’s existence in the digital world through Kodak and Polaroid offering Android smartphones with Polaroid’s phone, a badge-engineered Oppo N1, known as the “Selfie” to court the selfie-taking craze. As well, ASUS have released the ZenFone Zoom which is the first smartphone to implement optical zoom in their rear camera. This Android phone also implements a 13-megapixel sensor and optical stabilisation on that camera.

LG G-Flex 2 curved Android smartphone - courtesy of LG

LG G-Flex 2 curved smartphone – to snap at Apple’s and Samsung’s heels

But the steal of the show is the LG G Flex 2 which is the first curved smartphone to get some real market traction. This sexy number implements a 5.5” Full HD OLED screen and is more durable than most flat phones. It is equipped with Gorilla Glass and a self-healing case that keeps looking anew. But it uses Snapdragon 810 64-bit horespower with 2Gb RAM and 32Gb storage infinitely expandable by microSD cards. The camera implements laser-assisted auto focus and it runs Android 5 Lollipop. But do I see it knock Apple, HTC and Samsung off their perches when it comes to premium smartphones – if it becomes the next thing in cool.

In the next post, I will be looking at the trends for wearable technology and the Internet Of Everything

Bluetooth 4.2 to provide direct Internet links for the Internet of Everything

Article

Bluetooth 4.2 introduces internet connectivity, ideal for the Internet of Things | Android Authority

New Bluetooth devices will connect directly to the internet | Engadget

From the horse’s mouth

Bluetooth

Standard product page

My Comments

Bluetooth has just “cemented” the latest version of their wireless-personal-network standard at 4.2 .

This will be a major improvement for the “Internet Of Things” or “Internet Of Everything” because each device can have an IPv6 and 6LoWPAN stack to provide a direct link to an IPv6 network. It avoids the need to create a protocol-level bridge between a pure Bluetooth network standard and an IP standard, rather allowing access to the IP network and an Internet “edge” router in the same vein as a Wi-Fi wireless device.

As well, there will be some privacy-based improvements like a requirement for users to interact with their mobile device such as deploying an app in order for the device to work with Bluetooth beacons. There is also the ability to support dynamically-assigned MAC addresses to facilitate this goal. Another improvement is to provide faster data throughput which could speed up things like data synchronisation or provide a “fatter pipe” for more data.

As I have said before, this standard is “baked in stone”, and needs hardware, operating-system and software support for it to take off. Some functions can be integrated in to earlier Bluetooth iterations in order to provide some of the new features to existing devices.

Nice camera and Android phone can work together

Article

You can use pictures from your good digital camera with your Android mobile device

You can use pictures from your good digital camera with your Android mobile device

Android customization – how to connect a USB flash drive to your Android device  | Android Authority

My Comments

I have a good Canon digital camera and have used it to take some pictures and, at times, place them on Instagram, MMS messaging or other services using my Samsung Android phone. But how do I do this?

Here, this is another virtue of “open-frame” computing which the Android mobile platform wholeheartedly supports. What I did was to purchase a USB “On-The-Go” (OTG) cable and a small SD card reader and used these to get at the pictures on my camera’s SD card. It may be easier to purchase this accessory online or through an independent computer, electronics or mobile-accessories specialist. Some of the camera stores may offer these accessories in order to cater to professional or corporate photographers and videographers who are uploading to Instagram material taken with their DSLRs or camcorders as part of their professional or their employer’s social-media presence.

You can use other memory-card readers with a USB “On-The-Go” cable to suit the memory card that your camera works with such as a CompactFlash card. You may also have to pay attention to the size of these accessories if you want to make sure you can stow them in your gadget bag or camera case.

USB-C – the newer connection type for newer Android phones

Newer Android phones may use a USB Type-C connector rather than the Micro-B connector that is dependent on an OTG cable. Instead, you just need to use a USB cable or adaptor that has a standard USB “Type A” socket on one end and a USB Type-C plug on the other end.

USB On-The-Go cable

USB On-The-Go cable

Here, I may have to use an Android file manager like ES File Manager to discover the pictures in the camera’s DCIM directory on the SD card. There is even a special file manager pitched at USB OTG applications called OTG Disk Explorer Lite which can be the way if you don’t want to mess with a “full-bore” file manager app.

Newer Android versions and manufacturer / carrier variants may offer an integrated file manager for external USB-connected storage so you don’t have to download a file manager app.

SD card connected to Android smartphone via OTG cable

SD card connected to Android smartphone via OTG cable

You may also have to look for a RAW or DNG file app in the Google Play Store which can export as JPEG if you are working with these ultra-high-quality “master” formats for your photos.

Here, I was able to share a good photo of one of Melbourne’s “art trams” via Instagram, simply by taking the picture with my digital camera, then using the USB OTG cable to share the picture on this photo-sharing service. Here, you would have to select the option as of you are picking photos from your image library on your phone, yet look for something like “USBStorageA” or something similar.

Digital camera card shown in ES Explorer Android app

Digital camera card shown in ES Explorer Android app

For MMS messaging, I would need to use an app to make “scaled-down” copies of the images to WXGA resolution to send these through that technology. The Android app I use is called “Reduce Photo Size” which makes a local copy of the reduced image so I can send it using MMS.

But some newer SMS / MMS handlers are even integrating the ability to scale down to the right resolution for MMS messaging as part of their function set. This is to cater to the fact that newer Android phones are equipped with high resolution sensors and people don’t want necessarily to go through a process of scaling down pictures they took with their smartphone to send them via MMS. Similarly, when your phone and mobile carrier are part of an RCS (Rich Communications Service) ecosystem, your mobile carrier’s backend equipment will scale the images down to MMS if your correspondent isn’t part of the RCS ecosystem.

I had used this technique when I went on a walk through a neighbourhood that had fond memories for a friend of mine whom I live with and wanted to share some pictures that I took with the Canon camera with those people via MMS which was effectively their “comfort zone”.

SD card reader small enough to stow in your gadget bag or camera case.

SD card reader small enough to stow in your gadget bag or camera case.

I pack these accessories in my camera’s “gadget bag” so I can share photos I have taken with it using Instagram, MMS or similar “mobile-only” services. This can even work with any of the mobile front-ends for the Social Web or cloud-upload services like Facebook, Google+ or Dropbox.

Updated on 2 March 2018 to reflect new trends regarding Android smartphones such as USB-C connectivity, integrated software and RCS messaging.

NEC implements your smartphone’s camera to detect knock-off goods

Article

NEC smartphone tech can spot counterfeit goods | PC World

NEC wants you to spot counterfeits using your phone’s camera | Engadget

My Comments

Samsung Galaxy Note 2 smartphone

The camera on these smartphones could work towards identifying whether that handbag at the flea market is a knock-off

Previously, I had covered some applications where commodity-priced camera modules have been used for machine vision. These applications, which were mostly based around the cameras that your typical smartphone or tablet are equipped with, were more than just reading and interpreting a barcode of some sort in order to look up data. Rather they were about interpreting a control stick typically soaked in liquid that is used as part of urinalysis or to observe the character of blood vessels on one’s face to read one’s pulse.

But NEC is implementing machine vision using one’s smartphone to determine whether an object like a luxury handbag or a pair of name-brand sneakers is a “knock-off” or not. Here, they use the camera with a macro-lens attachment to identify the “fingerprint” that the metal or plastic material’s grain yields through its manufacture. This typically applies to items made of these materials or where an item is equipped with one or more fasteners, trim items or other fittings made of these materials.

NEC wants to see this technology not just apply to verifying the authenticity of new goods but also be used to allow the manufacturers to check that repair and maintenance of goods is “up to snuff” or follow the distribution and retail chain of these goods.

The manufacturers have to “register” these items in order to create the “reference database” that relates to their goods. As well, users would have to use a macro-equipped device such as a smartphone equipped with a macro-converter attachment or a “clip-on” camera with this kind of lens. They will offer the lenses as a 3D-printed attachment to suit most of the popular handsets and tablets. It could also open up a market for small-form Webcams and similar cameras that come with macro lenses or multi-function lenses.

A missing part of the question would be whether the technology would apply to goods made out of soft materials like cloth or leather. This would take it further with identifying clothes, footwear and “soft-material” luggage or checking whether the material used to upholster furniture reflects what the manufacturer or customer wants for the job.

What makes that smartphone a “selfie” smartphone?

Samsung Galaxy Note 4 press picture courtesy of Samsung

The calibre of the front-facing camera on a smartphone may determine its selfie prowess

Over these past months, smartphone manufacturers and the technology press have been going on about smartphones that are described as “selfie” smartphones. But what are they and what is this trend?

Like most of the consumer-technology companies, these companies are pitching the products at young people who are wanting to take many “selfies” which are pictures of themselves. This is mainly to provide the pictures that can be thrown up on Facebook, Instagram or other similar social networks or used as “avatar” images that are used to identify people on many games, instant-messaging and social-networking services.

Most smartphones have a front-facing camera along with a rear-facing camera but, in a lot of cases, the rear-facing camera has higher photo-taking abilities than the front-facing camera. This is because the front-facing camera has been purposed primarily for videocalls using 3G, Skype or similar services and has a resolution that usually maxes out at 3 Megapixels. As well, the lens systems in these cameras typically is a fixed-focus lens that may not yield good-quality pictures.

Some people get around this by typically having someone else take a picture of themselves using the rear-facing camera. This may range from another person in their group taking the picture or them roping in a stranger to immediately become familiar with the phone’s camera app and take that group picture. Or they may use other tricks like using a mirror or using the phone at arm’s length to take a rough shot.

What these “selfie” smartphones are all about is that they have a front-facing camera that is optimised to turn out high-quality still pictures along with logic to make the act of taking these pictures easier. The cameras will typically have resolutions of at least 5 Megapixels and, in some cases, there are some phones emanating from China that have 2 13-megapixel cameras. The lenses in these cameras even are optimised to take the best selfies by using a wide-angle design. Some of the Android phones implement camera logic to take improved shots with the front camera like removing blemishes for example or managing the rear camera to take those selfies like implementing a self-timer.

Personally, I would look towards using whatever post-processing functionality like cropping to get the picture right before tendering it to that social-media site because you may not get the framing right. This is more so if you are using your device’s rear camera to take these shots and you don’t have the help of someone else to take that picture.